Facial pore cleansing&Moisturising tool, removes impurities beneath skin surface Four suction cup sizes gentle and safe to use on all skin types Lightweight for easy storage and transport​About the product4 different size replacemet suction can be adjusted according to your actual needs,it can be adjusted by pressing the power button different times.Skin-Friendly,made from higly quality ABS material,safty and none-irritate,suitable for both sensitive and normal skin.Cleans deep-seated dirt and diminishes appearance of large pores, use gentle, deep cleansing suction to remove skin impurities.